Integrated Circuits (ICs)
ATMEGA8A-PU
ActiveMicrochip Technology
MCU 8-BIT ATMEGA AVR RISC 8KB FLASH 3.3V/5V 28-PIN PDIP
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Search across all available documentation for this part.
Integrated Circuits (ICs)
ATMEGA8A-PU
ActiveMicrochip Technology
MCU 8-BIT ATMEGA AVR RISC 8KB FLASH 3.3V/5V 28-PIN PDIP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ATMEGA8A-PU |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters [custom] | 10 b |
| Data Converters [custom] | 6 |
| EEPROM Size | 512 x 8 |
| Mounting Type | Through Hole |
| Number of I/O | 23 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 0.3 in |
| Package / Case | 28-DIP |
| Package / Case | 7.62 mm |
| Program Memory Size | 8 KB |
| Program Memory Type | FLASH |
| RAM Size | 1 K |
| Speed | 16 MHz |
| Supplier Device Package | 28-PDIP |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.05 | |
| 25 | $ 2.78 | |||
| 100 | $ 2.51 | |||
| Microchip Direct | TUBE | 1 | $ 3.05 | |
| 25 | $ 2.78 | |||
| 100 | $ 2.51 | |||
| 1000 | $ 2.33 | |||
| 5000 | $ 2.21 | |||
| Newark | Each | 1 | $ 4.63 | |
| 10 | $ 4.53 | |||
| 28 | $ 4.44 | |||
| 56 | $ 4.35 | |||
| 112 | $ 4.21 | |||
| 504 | $ 4.06 | |||
Description
General part information
ATmega8U2 Series
The high-performance, low-power Microchip
8-bit AVR® RISC-based microcontroller combines 8 KB ISP Flash memory with
read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 23 general purpose
Documents
Technical documentation and resources
